"Mind checker" to prevent all crimes.

Actually mind checker is a super computer which will has billion billion expressions and so it can realize about your mind when you will talk with it. This computer will ask questions related crime which is done already so that criminal can not get any expression from asker.And when criminal will try to answer these mind checker will record it and will analyze his words and will give result he is real criminal or not.

"Master type" to type easily, very easily.

Actually it is a typing software which can read your brain's command by using a headphone. Then just think what you wanna type.....master type will type in into your screen digitally. You can take a cup of hot coffee or take a bottle of wine while you typing. It will give you more than 500 words per minute. wohhahahaaa..

"Real fake" is a monitor.

Actually it is a high qualified monitor but don't think this is already exists.Please read about it.......real fake has not picture tube or screen like LCD. It is just a laser beam like a pen. There will be to laser, primary laser and foreground laser. Primary laser can make a wall(named virtual wall) of light in space then foreground laser read you video and picture/data and it though your data onto virtual wall just like a projector.Finally you can see your output on a fake laser wall(virtual wall).

"Gencoder" is a genetic force analyze machine.

It will help human to know all harmful bacteria and virus's genetic force by tracking their genetic code so that scientist can study about the way to destroy their genetic force. And so bacteria or viruses will not create more powerful generation.

And many many invention but I am sure,If anyone can make invention any of above, he will must get Nobel prize.

Thanks for interesting question.
@safi